201643380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38629}}^1$

素因数の和:38673

約数の個数: 72

約数和(自身を含む): 632759400

約数和(自身を除く): 431116020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 38629, 77258, 115887, 154516, 193145, 231774, 347661, 386290, 463548, 579435, 695322, 772580, 1120241, 1158870, 1390644, 1738305, 2240482, 2317740, 3360723, 3476610, 4480964, 5601205, 6721446, 6953220, 10082169, 11202410, 13442892, 16803615, 20164338, 22404820, 33607230, 40328676, 50410845, 67214460, 100821690, 201643380]

約数ペア:

[(1, 201643380), (2, 100821690), (3, 67214460), (4, 50410845), (5, 40328676), (6, 33607230), (9, 22404820), (10, 20164338), (12, 16803615), (15, 13442892), (18, 11202410), (20, 10082169), (29, 6953220), (30, 6721446), (36, 5601205), (45, 4480964), (58, 3476610), (60, 3360723), (87, 2317740), (90, 2240482), (116, 1738305), (145, 1390644), (174, 1158870), (180, 1120241), (261, 772580), (290, 695322), (348, 579435), (435, 463548), (522, 386290), (580, 347661), (870, 231774), (1044, 193145), (1305, 154516), (1740, 115887), (2610, 77258), (5220, 38629)]